tree 6a846cf39cc3e22e2bcd3c80f0078d9a8e190b6b
parent 5ebf79ad4b308c678bd9623dd906c01bb0ab7e0f
author Nguyễn Thái Ngọc Duy <pclouds@gmail.com> 1425809548 +0700
committer Junio C Hamano <gitster@pobox.com> 1426193115 -0700

untracked cache: make a wrapper around {open,read,close}dir()

This allows us to feed different info to read_directory_recursive()
based on untracked cache in the next patch.

Helped-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>